Distance between Chattanooga, TN (CHA) and Wilmington, NC (ILM)
Flight distance from Chattanooga to Wilmington (Chattanooga Metropolitan Airport – Wilmington International Airport) is 419 miles / 675 kilometers / 364 nautical miles. Estimated flight time is 1 hour 17 minutes.
Driving distance from Chattanooga (CHA) to Wilmington (ILM) is 535 miles / 861 kilometers and travel time by car is about 9 hours 30 minutes.
Calculate Distance
Search by airport name, city or IATA airport code.
Multiple airports
Chattanooga - Wilmington
Map of flight path and driving directions from Chattanooga to Wilmington.
Shortest flight path between Chattanooga Metropolitan Airport (CHA) and Wilmington International Airport (ILM).
How far is Wilmington from Chattanooga?
There are several ways to calculate distances between Chattanooga and Wilmington. Here are two common methods:
Vincenty's formula (applied above)- 419.122 miles
- 674.512 kilometers
- 364.207 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.
Haversine formula- 418.231 miles
- 673.077 kilometers
- 363.432 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).
Airport information
| A | Chattanooga Metropolitan Airport |
|---|---|
| City: | Chattanooga, TN |
| Country: | United States  |
| IATA Code: | CHA |
| ICAO Code: | KCHA |
| Coordinates: | 35°2′7″N, 85°12′13″W |
| B | Wilmington International Airport |
|---|---|
| City: | Wilmington, NC |
| Country: | United States |
| IATA Code: | ILM |
| ICAO Code: | KILM |
| Coordinates: | 34°16′14″N, 77°54′9″W |
Time difference and current local times
There is no time difference between Chattanooga and Wilmington.
Time Difference
Chattanooga, TN
Wilmington, NC
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 87 kg (191 pounds).
Frequent Flyer Miles Calculator
Chattanooga (CHA) → Wilmington (ILM).
In total
Round trip?